/*
 * Copyright 2004-2005 The Apache Software Foundation or its licensors,
 *                     as applicable.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.jackrabbit.server;

import javax.jcr.Repository;
import javax.jcr.Session;
import javax.jcr.LoginException;
import javax.jcr.Credentials;
import javax.jcr.RepositoryException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.ServletException;

/**
 * This Class implements a default session provider uses a credentials provider.
 */
public class SessionProviderImpl implements SessionProvider {

    /**
     * the credentials provider
     */
    private CredentialsProvider cp;

    /**
     * Creates a new SessionProvider
     * @param cp
     */
    public SessionProviderImpl(CredentialsProvider cp) {
        this.cp = cp;
    }

    /**
     * {@inheritDoc }
     */
    public Session getSession(HttpServletRequest request, Repository repository,
                              String workspace)
        throws LoginException, RepositoryException, ServletException {
        Credentials creds = cp.getCredentials(request);
        return repository.login(creds, workspace);
    }

    /**
     * {@inheritDoc }
     */
    public void releaseSession(Session session) {
        session.logout();
    }
}
